[PATCH 6/9] dxgi: Avoid locking wined3d mutex around wined3d_swapchain_incref().

[Józef Kucia]

From: Józef Kucia

Signed-off-by: Józef Kucia 
---
 dlls/dxgi/swapchain.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/dlls/dxgi/swapchain.c b/dlls/dxgi/swapchain.c
index 76a4d440565b..914ba480e827 100644
--- a/dlls/dxgi/swapchain.c
+++ b/dlls/dxgi/swapchain.c
@@ -143,14 +143,10 @@ static ULONG STDMETHODCALLTYPE d3d11_swapchain_AddRef(IDXGISwapChain1 *iface)
     struct d3d11_swapchain *swapchain = d3d11_swapchain_from_IDXGISwapChain1(iface);
     ULONG refcount = InterlockedIncrement(&swapchain->refcount);

-    TRACE("%p increasing refcount to %u\n", swapchain, refcount);
+    TRACE("%p increasing refcount to %u.\n", swapchain, refcount);

if (refcount == 1)
-    {
-        wined3d_mutex_lock();
         wined3d_swapchain_incref(swapchain->wined3d_swapchain);
-        wined3d_mutex_unlock();
-    }

return refcount;
 }